Corpus ID: 215814337

Search for a common baryon source in high-multiplicity pp collisions at the LHC

@inproceedings{Collaboration2020SearchFA,
  title={Search for a common baryon source in high-multiplicity pp collisions at the LHC},
  author={Alice Collaboration},
  year={2020}
}
Published in: Physics Letters B DOI: 10.1016/j.physletb.2020.135849 Publication date: 2020 Document version Publisher's PDF, also known as Version of record Document license: CC BY Citation for published version (APA): Alice Collaboration (2020). Search for a common baryon source in high-multiplicity pp collisions at the LHC. Physics Letters B, 811, [135849]. https://doi.org/10.1016/j.physletb.2020.135849 

Figures and Tables from this paper

Formation models for cosmic ray antinuclei
The expected low background of light antinuclei, such as antideuteron and antihelium-3, makes them ideal detection channels for exotic physics, such as dark matter annihilations. At the same time,Expand
Hypertriton production in p-Pb collisions at $\sqrt{s_{\rm{NN}}}$ = 5.02 TeV
The study of nuclei and antinuclei production has proven to be a powerful tool to investigate the formation mechanism of loosely bound states in high-energy hadronic collisions. The first measurementExpand
Formation of light (anti)nuclei
The production mechanism of light nuclei, such as deuteron, helium-3, tritium and their antiparticles, has recently attracted an increased attention from the astroparticle and heavy ion communities.Expand
EUROPEAN ORGANIZATION FOR NUCLEAR RESEARCH
The analysis of the data collected by the NA50 experiment in 1998, reported in this paper, extends and clarifies the pattern of the previously observed J/ψ anomalous suppression. This newExpand
A method to remove lower order contributions in multi-particle femtoscopic correlation functions
In recent years the femtoscopy technique has been used by the ALICE Collaboration in small colliding systems at the LHC to investigate the strong-interaction of hadron pairs in the low-energy regime.Expand
Experimental Evidence for an Attractive p-phi Interaction
Citation for published version (APA): Acharya, S., Adamova, D., Adler, A., Adolfsson, J., Rinella, G. A., Agnello, M., Agrawal, N., Ahammed, Z., Ahmad, S., Ahn, S. U., Bearden, I., rtc312, R.,Expand
Unfolding the effects of final-state interactions and quantum statistics in two-particle angular correlations
Angular correlations of identified particles measured in ultrarelativistic proton-proton (pp) and heavy-ion collisions exhibit a number of features which depend on the collision system and particleExpand
Soft-Dielectron Excess in Proton-Proton Collisions at s=13  TeV
A measurement of dielectron production in proton–proton (pp) collisions at √ s = 13 TeV, recorded with the ALICE detector at the CERN LHC, is presented in this Letter. The data set was recorded withExpand
Unveiling the strong interaction among hadrons at the LHC
  • S. D. A. J. M. M. G. Aglieri M. N. Z. S. S. U. Z. A. Acharya Adamová Adler Adolfsson Aggarwal Rinella A, S. Acharya, +1,020 authors N. Zurlo
  • Medicine
  • Nature
  • 2020
TLDR
It is demonstrated that measuring correlations in the momentum space between hadron pairs produced in ultrarelativistic proton–proton collisions at the CERN Large Hadron Collider provides a precise method with which to obtain the missing information on the interaction dynamics between any pair of unstable hadrons. Expand

References

SHOWING 1-10 OF 73 REFERENCES
Predictions of hadron abundances in pp collisions at the LHC
Based on the statistical hadronization model, we obtain quantitative predictions for the relative abundances of hadron species in pp collisions at the LHC. By using the parameters of the modelExpand
The alice experiment at the CERN LHC
Abstract ALICE is a general-purpose heavy-ion detector designed to study the physics of strongly interacting matter and the quark-gluon plasma in nucleus-nucleus collisions at the LHC at a center ofExpand
Insight into particle production mechanisms via angular correlations of identified particles in pp collisions at $\sqrt{s}=7$ TeV
Two-particle angular correlations were measured in pp collisions at $\sqrt{s} = 7$ TeV for pions, kaons, protons, and lambdas, for all particle/anti-particle combinations in the pair. Data for mesonsExpand
Measurement of inclusive production of neutral hadrons from Z decays
We present a study of the inclusive production of π0, η, Ks0 and Λ based on 929,000 hadronic Z decays recorded with the L3 detector at LEP. The measured inclusive momentum distributions have beenExpand
Suppression of light nuclei production in collisions of small systems at the Large Hadron Collider
Abstract We show that the recently observed suppression of the yield ratio of deuteron to proton and of helium-3 to proton in p+p collisions compared to those in p+Pb or Pb+Pb collisions by the ALICEExpand
Baryon interactions from lattice QCD with physical masses -- $S=-2$ sector --
The strangeness $S=-2$ baryon-baryon interaction is investigated directly from the fundamental theory of the strong interaction, QCD. The HAL QCD method enables us to extract baryon interactions fromExpand
Bose-Einstein correlations of charged hadrons in proton-proton collisions at s=13 TeV
Bose-Einstein correlations of charged hadrons are measured over a broad multiplicity range, from a few particles up to about 250 reconstructed charged hadrons in proton-proton collisions at $Expand
Testing production scenarios for (anti-)(hyper-)nuclei and exotica at energies available at the CERN Large Hadron Collider
We present a detailed comparison of coalescence and thermal-statistical models for the production of (anti-) (hyper-)nuclei in high-energy collisions. For the first time, such a study is carried outExpand
First Observation of an Attractive Interaction between a Proton and a Cascade Baryon
This work presents the first experimental observation of the attractive strong interaction between a proton and a multi-strange baryon (hyperon) Ξ−. The result is extracted from two-particleExpand
Like particle correlations as a tool to study the multiple production mechanism
Abstract The measurement of correlations between like pions in the inclusive processes a + b → π ± + π ± + X permits us to study the space-time mechanism of multiple production. Similar measurementsExpand
...
1
2
3
4
5
...